Francis S. Luecke

Person

Byron, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
External cavity laser pivot design
- Patent number 5,995,521
- Issue date Nov 30, 1999
- New Focus, Inc.
- Bruce A. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Universal chuck and automated machining system
- Patent number 5,816,986
- Issue date Oct 6, 1998
- New Focus, Inc.
- Francis S. Luecke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flip-type mirror mount
- Patent number 5,737,132
- Issue date Apr 7, 1998
- New Focus, Inc.
- Francis S. Luecke
- G02 - OPTICS
Information Patent Grant
Rotary beamsplitter prism mount
- Patent number 5,694,257
- Issue date Dec 2, 1997
- New Focus, Inc.
- David F. Arnone
- G02 - OPTICS
Information Patent Grant
Holographic optical system including waveplate and aliasing suppres...
- Patent number 5,691,830
- Issue date Nov 25, 1997
- International Business Machines Corporation
- LeRoy David Dickson
- G02 - OPTICS
Information Patent Grant
Achromatic anamorphic prism pair
- Patent number 5,596,456
- Issue date Jan 21, 1997
- New Focus, Inc.
- Francis C. Luecke
- G02 - OPTICS
Information Patent Grant
Magnetostrictive actuator for optical alignment screws
- Patent number 5,543,670
- Issue date Aug 6, 1996
- New Focus, Inc.
- Francis S. Luecke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Universal optical mount
- Patent number 5,419,522
- Issue date May 30, 1995
- New Focus, Inc.
- Francis S. Luecke
- G02 - OPTICS
Information Patent Grant
Optical disk drive system for use with disks having different prote...
- Patent number 5,416,757
- Issue date May 16, 1995
- International Business Machines Corporation
- Frank Luecke
- G11 - INFORMATION STORAGE
Information Patent Grant
Piezoelectric actuator for optical alignment screws
- Patent number 5,410,206
- Issue date Apr 25, 1995
- New Focus, Inc.
- Francis S. Luecke
- G02 - OPTICS
Information Patent Grant
Precision component positioner
- Patent number 5,400,674
- Issue date Mar 28, 1995
- New Focus, Inc.
- David F. Arnone
- G02 - OPTICS
Information Patent Grant
Piezoelectric actuator for optical alignment screws cross reference...
- Patent number 5,394,049
- Issue date Feb 28, 1995
- New Focus, Inc.
- Francis S. Luecke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tuning system for external cavity diode laser
- Patent number 5,319,668
- Issue date Jun 7, 1994
- New Focus, Inc.
- Francis S. Luecke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precision micropositioner
- Patent number 5,303,035
- Issue date Apr 12, 1994
- New Focus, Inc.
- Francis S. Luecke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Suspension system for focus actuator of an optical disk drive
- Patent number 5,289,445
- Issue date Feb 22, 1994
- International Business Machines Corporation
- Francis S. Luecke
- G11 - INFORMATION STORAGE
Information Patent Grant
Precision component positioner
- Patent number 5,282,393
- Issue date Feb 1, 1994
- New Focus, Inc.
- David F. Arnone
- G02 - OPTICS
Information Patent Grant
Hologram system
- Patent number 5,272,550
- Issue date Dec 21, 1993
- International Business Machines Corporation
- Leroy D. Dickson
- G02 - OPTICS
Information Patent Grant
Mount for Berek compensator
- Patent number 5,245,478
- Issue date Sep 14, 1993
- New Focus, Inc.
- Francis S. Luecke
- G02 - OPTICS
Information Patent Grant
Multi-beam optical recording system and method
- Patent number 5,216,562
- Issue date Jun 1, 1993
- International Business Machines Corporation
- Francis S. Luecke
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for centering round articles
- Patent number 5,168,168
- Issue date Dec 1, 1992
- New Focus, Inc.
- Francis S. Luecke
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Optical mounting apparatus
- Patent number 5,140,470
- Issue date Aug 18, 1992
- New Focus, Inc.
- Francis S. Luecke
- G02 - OPTICS
Information Patent Grant
Vertically adjustable mounting post for optical element
- Patent number 5,116,004
- Issue date May 26, 1992
- New Focus, Inc.
- Francis S. Luecke
- G02 - OPTICS
Information Patent Grant
Rotary actuator system with zero skew angle variation
- Patent number 5,029,030
- Issue date Jul 2, 1991
- International Business Machines Corporation
- Francis S. Luecke
- G11 - INFORMATION STORAGE
Information Patent Grant
Precision measurement and positioning system for disk storage system
- Patent number 4,870,635
- Issue date Sep 26, 1989
- International Business Machines Corporation
- Timothy R. Block
- G11 - INFORMATION STORAGE
Information Patent Grant
Two axis electromagnetic actuator with axis balanced suspension
- Patent number 4,813,033
- Issue date Mar 14, 1989
- International Business Machines Corporation
- Holger J. Baasch
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for forming a master mold for optical storage disks
- Patent number 4,724,043
- Issue date Feb 9, 1988
- International Business Machines Corporation
- Albert S. Bergendahl
- G11 - INFORMATION STORAGE
Information Patent Grant
Two axis electromagnetic actuator
- Patent number 4,633,456
- Issue date Dec 30, 1986
- International Business Machines Corporation
- Francis S. Luecke
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase retardation element and prism for use in an optical data stor...
- Patent number 4,595,261
- Issue date Jun 17, 1986
- International Business Machines Corporation
- Holger J. Baasch
- G02 - OPTICS
Information Patent Grant
Read/write and tunnel erase magnetic head assembly
- Patent number 4,276,574
- Issue date Jun 30, 1981
- International Business Machines Corporation
- Holger J. Baasch
- G11 - INFORMATION STORAGE

Francis S. Luecke

Person

Patents Grantslast 30 patents

External cavity laser pivot design

Universal chuck and automated machining system

Flip-type mirror mount

Rotary beamsplitter prism mount

Holographic optical system including waveplate and aliasing suppres...

Achromatic anamorphic prism pair

Magnetostrictive actuator for optical alignment screws

Universal optical mount

Optical disk drive system for use with disks having different prote...

Piezoelectric actuator for optical alignment screws

Precision component positioner

Piezoelectric actuator for optical alignment screws cross reference...

Tuning system for external cavity diode laser

Precision micropositioner

Suspension system for focus actuator of an optical disk drive

Precision component positioner

Hologram system

Mount for Berek compensator

Multi-beam optical recording system and method

Device for centering round articles

Optical mounting apparatus

Vertically adjustable mounting post for optical element

Rotary actuator system with zero skew angle variation

Precision measurement and positioning system for disk storage system

Two axis electromagnetic actuator with axis balanced suspension

Process for forming a master mold for optical storage disks

Two axis electromagnetic actuator

Phase retardation element and prism for use in an optical data stor...

Read/write and tunnel erase magnetic head assembly